This was what I needed to hear:

On this day of your life, Emma, we believe God wants you to know ... that every moment is an opportunity for you to be happy. You know how sometimes it seems that life is just throwing you one curved ball after another? Well, guess what, - you have a great way to respond! - you can use every opportunity, every single one, to be happy. Don't just take a shower - feel into and receive pleasure from the water on your skin. Don't just walk on the street - enjoy the fragrances of the trees and the flowers on your way. Don't just drive your car - sing karaoke to your favorite radio station.

I was really happy today! I did well on my tests/quizzes, laughed with my friends, enjoyed a walk with my new puppy, and I'm going to watch a movie/TV while working on homework tonight.